yihua commented on code in PR #14059:
URL: https://github.com/apache/hudi/pull/14059#discussion_r2446401976
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hudi-spark-datasource/hudi-spark-common/src/main/scala/org/apache/hudi/SparkHoodieTableFileIndex.scala:
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@@ -248,12 +248,24 @@ class SparkHoodieTableFileIndex(spark: SparkSession,
// the whole table
if (haveProperPartitionValues(partitionPaths.toSeq) &&
partitionSchema.nonEmpty) {
val predicate = partitionPruningPredicates.reduce(expressions.And)
- val boundPredicate = InterpretedPredicate(predicate.transform {
+ val transformedPredicate = predicate.transform {
case a: AttributeReference =>
val index = partitionSchema.indexWhere(a.name == _.name)
BoundReference(index, partitionSchema(index).dataType, nullable =
true)
- })
-
+ }
+ val boundPredicate: BasePredicate = try {
+ // Try using 1-arg constructor via reflection
+ val clazz =
Class.forName("org.apache.spark.sql.catalyst.expressions.InterpretedPredicate")
+ val ctor = clazz.getConstructor(classOf[Expression])
+ ctor.newInstance(transformedPredicate).asInstanceOf[BasePredicate]
+ } catch {
+ case _: NoSuchMethodException | _: IllegalArgumentException =>
+ // Fallback: Try using 2-arg constructor
+ val clazz =
Class.forName("org.apache.spark.sql.catalyst.expressions.InterpretedPredicate")
+ val ctor = clazz.getConstructor(classOf[Expression],
classOf[Boolean])
+ ctor.newInstance(transformedPredicate, java.lang.Boolean.FALSE)
+ .asInstanceOf[BasePredicate]
Review Comment:
nit: add docs on what the second argument represents?
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